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Certificate II in Drainage

Credential lineage crd_9b2mwt3z · CPC20708 · qualification · evidence as at 2026-09-03 22:48 UTC

superseded

Lifecycle is derived, never stored as an opinion (D-086). The rule this value came from: “All memberships retrieved as Superseded, and at least one IS_SUCCESSOR_TO edge retrieved.”

Register codes held by this lineage

A code is a dated membership of this lineage, not its identity. Every fact below is an assertion on the membership, carrying the retrieval it came from.

CPC20708Certificate II in Drainagetraining.gov.au national code
register status
supersededNonEquivalentsource observed · tga_rest 2026-09-03 12:36 UTC
currency
2011-05-19 → 2011-05-19source observed · tga_rest 2026-09-03 12:36 UTC
usage recommendation
supersededsource observed · tga_rest 2026-09-03 12:36 UTC
release read
1source observed · tga_rest 2026-09-03 12:36 UTC
TGA record id
0025e15e-3edc-4639-b63b-8a37de695d9esource observed · tga_rest 2026-09-03 12:36 UTC
authoritative source
warrant: tga_rest https://training.gov.au/api/training/CPC20708 · retrieved 2026-09-03 12:36 UTC · HTTP 200 · sha256 605cc72f3b8b…
review: approved
admitted 2026-09-03 22:48 UTC
Every fact on this code, with its warrant
  • code_title = Certificate II in Drainage · AUTHORITATIVE_SOURCE · sv296 tga_rest 2026-09-03 12:36 UTC sha 605cc72f3b8b
  • currency_from = 2011-05-19 · SOURCE_OBSERVED · sv299 tga_rest 2026-09-03 12:36 UTC sha b400a8ac3df1
  • currency_to = 2011-05-19 · SOURCE_OBSERVED · sv299 tga_rest 2026-09-03 12:36 UTC sha b400a8ac3df1
  • nrt_status = supersededNonEquivalent · SOURCE_OBSERVED · sv299 tga_rest 2026-09-03 12:36 UTC sha b400a8ac3df1
  • release_number = 1 · SOURCE_OBSERVED · sv296 tga_rest 2026-09-03 12:36 UTC sha 605cc72f3b8b
  • tga_record_id = 0025e15e-3edc-4639-b63b-8a37de695d9e · SOURCE_OBSERVED · sv296 tga_rest 2026-09-03 12:36 UTC sha 605cc72f3b8b
  • usage_recommendation = superseded · SOURCE_OBSERVED · sv296 tga_rest 2026-09-03 12:36 UTC sha 605cc72f3b8b

Supersession

Lineage follows TGA's retrieved equivalence assertion (D-084): equivalent means the same entity under a new code, not equivalent means a separate entity with an edge between them. The equivalence below is TGA's, verbatim — not our inference.

Superseded by
  • CPC20711 supersedes CPC20708 — TGA equivalence: not equivalent (2011-05-20)
    official relationship — Publisher-provided correspondence, hierarchy or succession — ABS ANZSCO↔OSCA correspondence, TGA supersession, TGA taxonomy occupations.
    warrant: tga_rest https://training.gov.au/api/training/CPC20711 · retrieved 2026-09-03 12:35 UTC · HTTP 200 · sha256 08fee06f49f1…
    review: pending · permitted uses: navigation
    limitations: Register supersession as published by TGA. Not a statement about equivalence of outcomes; see is_equivalent.

Which occupations does this qualification lead to?

No pathway is recorded. This is the retrieved state, not an inference: no occupational outcome has been retrieved for these codes.

Identity

Created 2026-09-03 22:48 UTC from tga_rest https://training.gov.au/api/training/CPC20708

This identifier is permanent. Register codes are dated memberships of it; when a code is superseded the memberships change and the URI does not. Alias: /credential/tga/CPC20708.

Every fact on this lineage, with its warrant
  • lifecycle = superseded · DERIVED_DETERMINISTIC · sv308 vocascope 2026-09-03 22:48 UTC sha 68f551588d58 · lifecycle-d086@v2: statuses=["supersededNonEquivalent"] successor_edges_in=1
  • nrt_type = qualification · SOURCE_OBSERVED · sv296 tga_rest 2026-09-03 12:36 UTC sha 605cc72f3b8b
  • title = Certificate II in Drainage · AUTHORITATIVE_SOURCE · sv296 tga_rest 2026-09-03 12:36 UTC sha 605cc72f3b8b
Certificate II in Drainage — VocaScope